Nabiyev Kozim Abdumajidovich (1)
Determining the central jaw ratio (CCR) is one of the key stages of orthopedic treatment for patients with complete tooth loss, especially during denture replacement. The accuracy of CSF registration depends on the distribution of chewing load, the stability of implants, the functional integration of prostheses, and the condition of the temporomandibular joint (TMJ). The article provides an analytical overview of the methods for determining CSF - from traditional mechanical and anatomical-physiological to modern digital and axiographic technologies. The working principles of electronic systems for recording mandibular movement (ARCUSdigma, Zebris, Cadiax), the features of the virtual articulator, and the effectiveness of integrating digital data into the CAD/CAM prosthetic design process are examined. A comparative analysis of the accuracy, reproducibility, and clinical applicability of various methods in implant-supported total prosthetics was conducted.
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